No problem, we've got 1977 and 7026 to multiply
1977 × 7026 = 7026 × (1977)
+ 7026 × 7 that equals 49182
+ 7026 × 70 giving us 491820
+ 7026 × 900 that is equal 6323400
+ 7026 × 1000 giving us 7026000

= 13890402
